methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)-(4-methylphenyl)sulfonylamino]benzoate

5-氯-2-[(4-乙氧基-4-氧代丁基)(4-甲基苯磺酰基)氨基]苯甲酸甲酯

Also known as: Tolvaptan Impurity 22, 5-Chloro-2-[(4-ethoxy-4-oxobutyl)[(4-methylphenyl)sulfonyl]amino]benzoic acid methyl ester, Benzoic acid, 5-chloro-2-[(4-ethoxy-4-oxobutyl)[(4-methylphenyl)sulfonyl]amino]-, methyl ester, methyl 5-chloro-2-(N-(4-ethoxy-4-oxobutyl)-4-methylphenylsulfonamido)benzoate, 5-Chloro-2-[(3-ethoxycarbonyl-propyl)-(toluene-4-sulfonyl)-amino]-benzoic acid methyl ester, methyl 5-chloro-2-[N-(3-ethoxycarbonyl)propyl-N-p-toluenesulfonyl]aminobenzoate, I06-1507

CAS No.
247237-43-0
Jingsj CID
J-1521338-3
Molecular Formula
C21H24ClNO6S
Chinese Name
5-氯-2-[(4-乙氧基-4-氧代丁基)(4-甲基苯磺酰基)氨基]苯甲酸甲酯
Molecular Weight
453.93600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Density1.3

Frequently Asked Questions

What is the CAS number of methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)-(4-methylphenyl)sulfonylamino]benzoate?

247237-43-0

What are the molecular formula and molecular weight of methyl 5-chloro-2-[(4-ethoxy-4-oxobutyl)-(4-methylphenyl)sulfonylamino]benzoate?

C21H24ClNO6S, molecular weight 453.93600 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026